22779913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 26159616

約数和(自身を除く): 3379703

約数列:

[1, 13, 23, 47, 299, 611, 1081, 1621, 14053, 21073, 37283, 76187, 484679, 990431, 1752301, 22779913]

約数ペア:

[(1, 22779913), (13, 1752301), (23, 990431), (47, 484679), (299, 76187), (611, 37283), (1081, 21073), (1621, 14053)]